| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.58 | 11.246% | $120.7909 | $120.79 | $120.80 | $120.80 |
| Purchase #2 | $184.43 | 13.260% | $208.8854 | $208.89 | $208.90 | $208.90 |
| Purchase #3 | $176.86 | 10.730% | $195.8371 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $16.52 | 12.841% | $18.6413 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $61.91 | 3.614% | $64.1474 | $64.15 | $64.15 | $64.10 |
| Purchase #6 | $103.53 | 10.813% | $114.7247 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $56.93 | 13.319% | $64.5125 | $64.51 | $64.50 | $64.50 |
| 7 purchase totals = | $708.76 | $787.5393 | $787.54 | $787.55 | $787.40 | |